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Reposted by Dr. Jen Irwin

Denis - The COVID Info Guy @thecovidinfoguy.bsky.social · 13h

Study: Paternal SARS-CoV-2 infection impacts sperm small noncoding RNAs and increases anxiety in offspring in a sex-dependent manner.

Published: 11 October 2025

www.nature.com/articles/s41...

Paternal SARS-CoV-2 infection impacts sperm small noncoding RNAs and increases anxiety in offspring in a sex-dependent manner - Nature Communications

Whether paternal pre-conceptual SARS-CoV-2 infection impacts sperm RNA content, or effects offspring phenotypes, has not been previously investigated. Here authors report changes in sperm noncoding RNAs in SARS-CoV-2 infected sires and increased anxiety-like behaviors in offspring.

www.nature.com

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Dr. Jen Irwin @drjenirwin.bsky.social · 14h

The introduction alone is full of misinformation…have they just given up on evidence-based decision making?

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Dr. Jen Irwin @drjenirwin.bsky.social · 17h

“Support for mandatory vaccinations is growing in Canada, poll finds”

globalnews.ca/news/1147248...

Support for mandatory vaccinations is growing in Canada, poll finds | Globalnews.ca

The online survey found that 72 per cent of Canadians think vaccinations for children should "definitely" or "probably" be mandatory in their province.

globalnews.ca

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Dr. Jen Irwin @drjenirwin.bsky.social · 20h

‘…findings suggest occult hyposmia [reduced sense of smell] following infection w SARS-CoV-2 is common & olfactory testing should be considered after infection to diagnose olfactory dysfunction & counsel patients about the risks of smell loss [e.g., cognitive loss].’

jamanetwork.com/journals/jam...

Olfactory Dysfunction After SARS-CoV-2

This cohort study examines the presence, severity, and patterns of olfactory dysfunction in US adults with and without prior SARS-CoV-2 infection.

jamanetwork.com

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Dr. Jen Irwin @drjenirwin.bsky.social · 21h

Happy Thanksgiving weekend to all in Canada! 🇨🇦 🥧

P.S., On the off chance local public health units haven’t sent out this message, a reminder that if you’re at all unwell, cancel if you’re hosting & don’t attend someone else’s gathering. Ask your guests to stay home if sick.

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Reposted by Dr. Jen Irwin

Bill Comeau 🇨🇦 @bill-comeau.bsky.social · 22h

I wish employers were more aware of the business benefits of promoting vaccinations for their employees. They could be a powerful force for good health and it would be in their best interest, with fewer sick days. But we are living in a time when basic health advice has become political.

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Reposted by Dr. Jen Irwin

Mary Fernando M.D. 🇨🇦 @maryfernando.bsky.social · 23h

50% of Canadians don’t know this:

“The Canadian Cancer Society says drinking about three drinks a day could double the risk of developing cancer of the mouth, pharynx, larynx and esophagus, and increase the risk of colorectal and breast cancer by one-and-a-half times.”

www.cbc.ca/news/politic...

Senate debates bill to add warning labels to alcohol packaging | CBC News

Sen. Patrick Brazeau is trying a second time to pass legislation that would add cancer warning labels to alcohol packaging.

www.cbc.ca

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Dr. Jen Irwin @drjenirwin.bsky.social · 23h

It’s a process that will take some time still before we know…fingers crossed!

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Reposted by Dr. Jen Irwin

@DrJoePajak CSci CChem FRSC @drjoepajak.bsky.social · 1d

Meanwhile, best way to prevent post COVID-19 condition?
Avoid getting or spreading infection, by:
staying home when sick
wearing well-fitted mask
improving indoor ventilation
Vaccination: one of the most effective ways to protect against severe outcomes from COVID-19.
www.canada.ca/en/public-he...

Post-COVID-19 condition (long COVID) - Canada.ca

Information about post COVID-19 condition, also known as long COVID. Symptoms, prevention and treatment, risk factors, resources and what we’re doing.

www.canada.ca

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Dr. Jen Irwin @drjenirwin.bsky.social · 23h

I don’t have more details, sorry

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Dr. Jen Irwin @drjenirwin.bsky.social · 23h

Masks required again in all P.E.I. Health Facilities because “Masks are are known to be one of those easy measures that we can implement to ensure the safety and the health of our health-care workforce and our overall health-care system"

www.cbc.ca/news/canad%E...

Masks will be required in all Health P.E.I. facilities starting Oct. 14 | CBC News

Officials with Health P.E.I. say people will have to wear masks inside all of the provincial health authority’s facilities beginning next week.

www.cbc.ca

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Dr. Jen Irwin @drjenirwin.bsky.social · 23h

“Covid-19: Excluding doctors from vaccination programme puts patients at risk, clinicians warn” [apologies - I cannot get full text to link so this is the abstract]:
www.bmj.com/content/391/...

Covid-19: Excluding doctors from vaccination programme puts patients at risk, clinicians warn

Doctors have warned that the government’s decision to exclude health and social care workers from its covid vaccination programme is putting patients at risk and will have a major impact on an overstr...

www.bmj.com

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Dr. Jen Irwin @drjenirwin.bsky.social · 1d

‘These findings suggest alterations in immune, glucose, & lipid metabolism pathways + neuroinflammation & neurodegeneration contribute to psychiatric PASC phenotype & highlight potential biomarkers for psychiatric disorders during long-term COVID-19 clinical course.’ www.nature.com/articles/s41...

Discovery of molecular signature of long-term psychiatric sequelae in COVID-19 through proteome profiling of dried blood spots - Translational Psychiatry

Translational Psychiatry - Discovery of molecular signature of long-term psychiatric sequelae in COVID-19 through proteome profiling of dried blood spots

www.nature.com

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Reposted by Dr. Jen Irwin

Dr. Tanya Lentz, R.Psych. @pednpsy.bsky.social · 2d

www.cbc.ca/news/canada/...

Diversity and inclusion practices strengthen institutions. Hate does not.

Alberta panel suggests new post-secondary funding model, institutional neutrality | CBC News

A panel that studied Alberta's post-secondary institutions has released its recommendations, which include replacing the funding framework, providing more assistance like grants and scholarships to st...

www.cbc.ca

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Reposted by Dr. Jen Irwin

Janet French @jantafrench.bsky.social · 2d

“The new research also ‘calls into question the idea that younger individuals and those without risk factors don’t need the vaccine,’ Viswanathan says.”
#AbLeg #AbHealth

Geoffrey P Johnston😎🇨🇦🇺🇦 @geoffypjohnston.bsky.social · 2d

www.scientificamerican.com/article/new-...
“COVID vaccines reduced people’s risk of emergency department visits by 29 percent, their risk of hospitalizations by 39 percent and their risk of death by 64 percent.”

Annual COVID Vaccines Save Lives, New Study Shows

A new study shows that receiving an updated COVID vaccine reduced people’s risk of severe disease and death in all age groups, regardless of immunity from prior infection or vaccination

www.scientificamerican.com

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Reposted by Dr. Jen Irwin

Jessica Ellis @baddestmamajama.bsky.social · 2d

Just saw someone angrily blustering on Facebook that if the scaremongers were right, 30% of people would have long covid by now!!! And welp…
www.cidrap.umn.edu/covid-19/stu...

Studies across 14 nations show 25% to 30% rate of long COVID

Among the 25% of participants in 1 study who said they experienced long-COVID symptoms, 13% reported sleep disorders.

www.cidrap.umn.edu

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Dr. Jen Irwin @drjenirwin.bsky.social · 3d

Here’s the study discussed in the newspaper article: academic.oup.com/braincomms/a...

Systemic increase of AMPA receptors associated with cognitive impairment of long COVID

Fujimoto et al. report that the patients with cognitive impairments after SARS-CoV-2 infection showed significant AMPA receptors upregulation across their

academic.oup.com

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Dr. Jen Irwin @drjenirwin.bsky.social · 3d

Important that mainstream media is covering C-19 brain fog research!

torontostarreplica.pressreader.com/article/2816...

Toronto Star ePaper

torontostarreplica.pressreader.com

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Reposted by Dr. Jen Irwin

Mark Ungrin @mark-ungrin.bsky.social · 5d

COVID illustrates the future we're rushing towards.

Science warned us COVID is airborne in 2020 - pseudoscience wasted our best chance to stop it. Science gave us vaccines - pseudoscience is taking them away. Science foresaw #longCOVID - pseudoscience is fighting to bury its mistakes.

Trump’s cronies aren’t what broke public health

The structural blind spots that undermine medical progress and how to fix them.

canadahealthwatch.ca

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Reposted by Dr. Jen Irwin

Mark Ungrin @mark-ungrin.bsky.social · 9d

This is heartbreaking. Widespread misinformation in healthcare sacrifices patient safety, just to protect a few senior infection control leaders from accountability for ignoring aerosol transmission of COVID. And the longer it goes on the more harm builds up, and the worse the conflicts of interest.

Tania J. Spencer @taniaspencer.bsky.social · 9d

My partner has his final chemo infusion today. As usual, he will be the only person wearing an #N95 mask at #Whitehorse hospital.

None of the #Chemo nurses mask, in spite of knowing that chemo patients are immunocompromised.

And 1 in 90 people in the North are currently infected with #COVID -

#9 Dream @gayfabfourfan.bsky.social · 10d

It’s hard to describe how creepy and unsettling it is being one of the few people at a medical facility wearing a mask now, who knows a dangerous virus continues to freely circulate in the air.

How could public health fail us all so badly? How could we fail each other so spectacularly? #COVID

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Dr. Jen Irwin @drjenirwin.bsky.social · 3d

Enrollment is now open for a new, free e-course, "Social policy and conflict prevention in the MENA region."

Developed by the University of Birmingham, the University of Bath and a network of UK and international partners. Four-week course.

www.futurelearn.com/courses/soci...

Social policy and conflict prevention: MENA region - Online Course - FutureLearn

Explore the dynamics between social policy and conflict prevention in the Middle East and North Africa (MENA) region with this online course from The University of Birmingham.

www.futurelearn.com

Reposted by Dr. Jen Irwin

Conor Browne @brownecfm.bsky.social · 4d

1. I've had a surprising number of conversations about Covid-19 over the past week or so, all sparked by the fact that I was, as always, wearing an FFP2 respirator. People in healthcare facilities, taxi drivers, people on trains and buses.

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Dr. Jen Irwin @drjenirwin.bsky.social · 4d

“Systematic Review and Meta-Analysis of Myocarditis Prevalence and Diagnostics in COVID-19:Acute, Post-COVID, and MIS-C (2020–2025)”
www.mdpi.com/2077-0383/14...

www.mdpi.com

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Dr. Jen Irwin @drjenirwin.bsky.social · 4d

“COVID-19 infection associated with increased risk of new-onset vascular dementia in adults ≥50 years”

www.nature.com/articles/s44...

COVID-19 infection associated with increased risk of new-onset vascular dementia in adults ≥50 years - npj Dementia

npj Dementia - COVID-19 infection associated with increased risk of new-onset vascular dementia in adults ≥50 years

www.nature.com

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Reposted by Dr. Jen Irwin

Theo Moudakis @theomoudakis.bsky.social · 4d

Please enjoy my cartoon for Wednesday's Toronto Star

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